29487290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1889}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 31476550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1561, 1889, 2230, 3122, 3778, 7805, 9445, 13223, 15610, 18890, 26446, 66115, 132230, 421247, 842494, 2106235, 2948729, 4212470, 5897458, 14743645, 29487290]

約数ペア:

[(1, 29487290), (2, 14743645), (5, 5897458), (7, 4212470), (10, 2948729), (14, 2106235), (35, 842494), (70, 421247), (223, 132230), (446, 66115), (1115, 26446), (1561, 18890), (1889, 15610), (2230, 13223), (3122, 9445), (3778, 7805)]